B Grade is similar to B Heart except that it permits sapwood as well as heartwood. |
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A heartwood is the wood from the center of the tree, the area around the center carries the sap in the tree and is called sap wood. |
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The straight-gained hardwood has a light to dark brown heartwood tinged with yellow or green. |
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The two oldest individuals at Caffey Hill both contained decayed heartwood, so stand maximum ages exceeded these values. |
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Decayed heartwood may sufficiently weaken trees enough to increase ice and wind mortality. |
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This is a branch of heartwood, it will serve you better than any other weapon, use it well. |
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Their decay-resistant heartwood is highly valued for construction, and logging in Sequoia National Forest has gone on for over a century. |
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My Hillside Deluxe room, with its louvered doors and green heartwood furniture, was like a tree house built by Swiss castaways. |
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In the inner heartwood, these bodies were rarefying and cell walls became impregnated by a brown colour. |
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The essential oil is found in greater abundance in the roots and heartwood of mature trees, which necessitates felling. |
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This freestanding bench uses Construction Common or Deck Common redwood grades that have a pleasing mix of heartwood and sapwood. |
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His saplings were all sapwood, which bends much differently from the heartwood that makes up the majority of the old bows. |
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They're a nice, knot-free heartwood, meaning that there's no outer layer of sapwood on it. |
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In hardwoods especially, the heartwood coloration is preferred and the sometimes lighter sapwood may be considered a defect and discarded. |
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Choose Construction Common or Deck Common redwood, grades with pleasing blends of heartwood and sapwood, for a long-lasting and economical deck. |
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It possesses a natural composite quality in the elastic sapwood and the more densely ringed heartwood. |
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The extract from the heartwood is not a dye until it undergoes oxidation into hematein, which is an acid chromogen. |
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Scots pine heartwood represents by far the best solution amongst the species that come from forests managed according to the FSC label. |
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The heartwood is light yellowish-brown and has a strong resin or turpentine scent. |
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Incipient decay is characterized by a crescent-shaped to spherical reddish-brown stain in the outer heartwood. |
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There are other class 3 resinous species: douglas fir heartwood and larch heartwood to name but two. |
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The heartwood is salmon-coloured to reddish-brown, changing to red tints under the influence of light. |
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Description: a wood with yellow or orangey brown heartwood, displaying dark red flecks in the light. |
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Researchers can consistently reproduce the syndrome by preparing an extract of heartwood shavings and administering it by nasogastric tube. |
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Other currently unknown fungicidal or fungitoxic components of western red cedar heartwood remain to be elucidated. |
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Yew wood is hard, fine-grained, and heavy, with white or creamy sapwood and amber to brown heartwood. |
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The cells therefore contain more water and lack the deposits of darkly staining chemical substances commonly found in heartwood. |
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Sapwood contains more moisture than heartwood, so it must be dried for a longer time. |
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The proportion of the heartwood is related with the tree age and its growth level. |
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Structure elements such as knots, heartwood, cracks and isolated worm holes give this design floor its individual and very special character. |
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The reddish brown heartwood occurring in some tree trunks has become an increasingly popular material in creative design projects. |
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Important remark: Durability against rot fungi is only related to heartwood, since sapwood of all species is considered sensitive. |
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The heartwood resembles other oaks with a biscuit to pink color, but has a reddish tinge. |
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In some trees a difference in color exists between the outer part of the wood, the sapwood or alburnum, and the inner part, the heartwood or duramen. |
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Redwood beauty is typified by rich cinnamon-colored heartwood, cream-colored sapwood, distinctive grain and performance that keeps projects looking good for years. |
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The relative amounts of heartwood and sapwood in a flooring batch may affect the way it accepts stain and finish and, therefore, the finished appearance of the floor. |
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Construction Common, Deck Common, Merchantable Heart and Merchantable are knotty garden grades of redwood and offer a colorful mix of sapwood and heartwood. |
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A further measure to avoid violent movement in the final carved sculpture is to remove the heartwood from the log, since it shrinks at a different rate from the outer sapwood. |
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Because the redwood used years ago came from very old trees, most of the lumber produced was heartwood from the center of the tree, which is disease and rot resistant. |
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The traditional yew bow of Europe acted as though it were a composite bow, as it was preferably made of a section of yew taken where the sapwood and heartwood joined. |
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The older-growth heartwood is very resistant to decay, but the lumber from young trees that are harvested too soon has a lower level of decay resistance. |
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The heartwood region in Paulownia is wide with a fine texture. |
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The fungus may be present in the heartwood without symptoms for many years, working its way towards the bark following long, hot summers. |
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Some species are known to cause heartwood rot in trees. |
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The wood used for the soundboard of the Viola tenore, represents one of the very few cases, in which, the colour difference between sapwood and heartwood of the Spruce, is still present also after timber drying. |
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The unique woody and delicately spiced sweet aroma from the heartwood of West Australian Sandalwood, revered since ancient times, imbues calm and positivity to the heart, mind and body. |
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This makes most efficient use of their properties as heartwood is best in compression whilst sapwood is superior in tension. |
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Ash is not used much outdoors due to the heartwood having a low durability to ground contact, meaning it will typically perish within five years. |
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If the wood is properly treated with preservatives, it will not rot as quickly as cured white oak heartwood. |
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The heartwood is dark reddish-brown and the sapwood is pale. |
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All our buildings, whether rental accommodations or main buildings, are made of raw lumber. The Douglas heartwood we use is naturally rot-resistant and doesn't need to be treated. |
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The term heartwood derives solely from its position and not from any vital importance to the tree. |
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Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change comes slowly. |
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The sapwood and adjacent heartwood can sometimes turn blue, however. |
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Chemical composition of early wood and locoweed in Norway spruce heartwood, sapwood, and transition zone wood. |
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Aspen are favoured by the creatures because they are more susceptible to heartwood rot, which provides a soft material to excavate while keeping a solid bark structure. |
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A popular myth is that sapwood is not as strong as heartwood. |
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It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. |
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The round-edge or wany part of the cant was used to assess the mean specific gravity as well as the MC of both sapwood and heartwood at the time of transformation. |
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However, other processes such as decay or insect invasion can also discolor wood, even in woody plants that do not form heartwood, which may lead to confusion. |
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Some uncertainty exists as to whether the wood dies during heartwood formation, as it can still chemically react to decay organisms, but only once. |
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